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Fundamental CP-violating quantities in a SU(2)$ \otimes $U(1) model with many Higgs doublets

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arxiv hep-ph/9404276 v1 pith:G3ZAHIR5 submitted 1994-04-17 hep-ph

L. Lavoura , Joao P. Silva This is my paper · ORCID
classification hep-ph
keywords quantitiesdoubletsmanyotimesscalarunderacquirebasis
verification ladder T0 review T1 audit T2 compute T3 formal

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abstract

We consider a SU(2)$ \otimes $U(1) gauge theory with many scalar doublets, but without fermions. We devise a systematic method of constructing quantities which are invariant under changes of basis of the scalar fields, but acquire a minus sign under a general CP transformation. Those quantities provide a basis-independent way of checking for the existence of CP violation.

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Cited by 6 Pith papers

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